KA

Keiji Arimatsu

HC Honshu Chemical Industry Co.: 1 patents #38 of 64Top 60%
Overall (All Time): #3,705,402 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
5847237 Catalyst for ortho-alkylation of phenols, a precursor thereof, and production of ortho-alkylated phenols by use of said catalyst Shunji Yago, Takashi Kakiuchi, Fujihisa Matsunaga 1998-12-08